FENCING WEAPONS WITH A MOVABLE BLADE AND EQUIPMENT, IN PARTICULAR INTERACTING WITH REMOTE CONTROL DEVICES

Abstract: The invention relates to an equipment and a weapon for fencing, whereby the weapon can be a conventional or non-conventional one, and is provided with a blade (2, 2a, 2b) whose end (6c) opposite to the point (8) interacts with sensing means (45, 66) whose amplified signals are used for detecting valid thrusts. In this way, the blade (2, 2a, 2b) must not be modified at all in order to "electrify" the weapon, and maintains its total cross section, since there are no grooves on the blade for electric wires. According to a preferred embodiment, the sensors transmit their signals to telecontrols (50) provided on the weapon, and the latter ones transmit their signals to receivers, so that no electric connections are required between the athlete and the planche or the signalling devices for the thrusts.

Description: Description Fencing weapons with a movable blade and equipment, in particular interacting with remote control devices. Technical Field The invention relates to an equipment and to fencing weapons with a movable blade, in particular interacting with remote control devices, comprising the blade and their retention means and sliding means inside the hilt, where the blade moves and interacts with remote controls, and interrelated slave devices which are associated with said equipment, so as to interact, work out and transduce into information and coded controls the strokes (thrusts) obtained by conventional or non conventional weapons, so as to obtain in related apparatus, comparisons and positions (final results) of agonistic duels. By conventional weapons we mean: the foil for halls (rooms), for point strokes, and the sabre for point strokes, cuts and counter-cuts, for tournament or soil, as the έpέe , not conventional, only for point strokes. The word "stroke" or "thrust" means the hit obtained during any offensive action, defensive action and counter-offensive action, by means of simple movements, simple attacks and simple parry defences, ripostes and compound attack actions, in time, counter-time, and by means of other movements. By remote control devices we mean telecontrols, usually radiowave, ultrasound or infrared controls, implemented and controlled for transducing signals to receivers interacting with operative means. By "parts of the blade" we mean the "three parts" of the blade; the "foible" or first part, which includes the point, opposite to the forte, the latter being located between the guard and the "intermediate", central third of the blade. Background Art At the present state of the art, the above mentioned "electrified" weapons, which are realized by hit- counting blades connected to the piste (planche), are linked by cables to terminals provided with attachments and wires which pass internally between the back and the arms, inside specific equipments, and to signalling devices, which are assisted by spring loaded spools. Said devices have several drawbacks, due to the above mentioned cables and connections, which constitute a hindrance for the rapidity of the action development of the athletes, and this effect increases with rapidity, and is detrimental for the safety of the athletes, because the cables lay in disorder on the piste, as a result of delayed rewinding of the afore-mentioned spring loaded spools. Greater winding forces generate opposing forces which are detrimental for attack actions: a cable which is too stretched, even if it is suitable for a recover to guard, is a hindrance for the fleches, both from positions in which the arm is stretched and the body, is projecting forward so that the athlete is almost loosing the balance , and from the lunge and reprise of the attack, and in particular during a counter-foot action when the body is projecting forward along an ascending diagonal. Other drawbacks, which are due to separation of the plug-outlet assemblies and of the body wires and/or guard wires, cause the suspension of the match and often also sanctions, because of the deactivation of the lines and of the signalling devices for the "thrust". Similar drawbacks result from so-called "electrified" weapons - derived from those used during the world championships of Budapest in 1933 with hit signalling devices Sala-Mangiarotti-Strada which are realized with points provided with spring-biased push buttons, and which experience deterioration, oxidation and instability of the electric contacts, due to misalignment of the springs, reduction of the return "memory" , all of which have a negative influence on the operation. The electrification of said points involves the realization of dorsal grooves on each part of the blade, in order to insert into them, in a non-visible manner, the line conductors of the hit signalling device, and this results in a structural weakening, because of noticeable progressive decrease of the section area as well as of the moments of inertia and resistance of said blades, which are made of forged steel with a decreasing section from the guard towards the point, and this decrease lowers the resistance, the elasticity and the factor of safety, due to dynamic reversed bending stresses, combined compressive and bending stresses, noticeable impacts, the result of which is a breakage of the blade into dangerous piercing parts. Disclosure of Invention An object of the present invention, as defined in the claims, is to realize an equipment and a fencing weapon with a movable blade, in particular interactive with remote control devices, such as to overcome the drawbacks due to the above-mentioned situations and/or deriving from the latter. The advantages obtained by the present invention are essentially a consequence of the strength of the blades used, which result from forged lumps, and which are devoid of longitudinal grooves and electric cables inserted therein, being axially movable in the hilts which incorporate components and slave devices associated to telecontrols interacting through the space with receivers and means for detecting the thrusts which occur during fencing duels, the latter being performed without constraints or physical connections with control devices. The invention renders the ground connections to a piste with a metal plane superflous, and makes it possible to use a modular platform with anti-slipping surfaces, which are practical for the transport and the assembling, and above all for the safety of the athletes. Generally, to a plurality of devices associated to different weapons, which are designed to modulate transmissions, usually on different frequency carriers, there correspond interdependent receivers for decoding the received pulses, and for analyzing and transducing them into signals for related signalling devices and for the above-mentioned aims. Said devices are assisted by active and usually amplified sensors, and by passive sensors, so-called CID (Contactless Identification Devices) , with microprocessors and coils of antennas, to enable adequate detection operations, and respectively incorporated in said weapons and equipments according to the present invention. The use of computers, interfaced with the receivers associated to the above-mentioned transmitters, allows to process the data and the parameters related to the targets obtained, precedence and confirmation of valid strokes, precise scores for classes of strokes/times and developments, and whatever necessary regarding the judgement of competitions and of the actions of each athlete. By means of said proximity sensors, which are inductive and/or capacitive, for magnetic or non-magnetic detections respectively, with slave devices PNP or NPN and solid state relays, the activation of the incorporated means for remote transmission is controlled with a response time corresponding to so-called standard "switching times", by means of components devoid of mechanical contacts. By means of the afore-mentioned CID sensors, which are pre-recorded using a preferred coding, i.e. T , PSK or Manchester, it is possible to obtain transmissions free of spurious signals or casual and/or intentional interferences; according to the positions of the components of a plurality of CB (Contactless Button), for example of the type H 4001 EM, it is possible to obtain specific signals corresponding to associated positions of "target" - strokes which may be null or valid, and in this way signals and data are registered corresponding to detections on every sector of the zones reached by the strokes, with relative action times, riposte and counter-riposte times, etc. characterizing specific fencing actions and fencing phrases. By using the afore-mentioned CID sensors, or the like, with crossed operations, the signals in favour of one of the rivals must be previuosly "approved" by the analogous means of the other rival , thereby obtaining the emission of valid or null signals, during actions which are conditioned as above described. Brief Description of Drawings The foregoing will be explained by means of the following description referred to the annexed drawings, each illustrated in respective paragraphs, relating to partial sectional views of embodiments which are non- bounding and/or non-limitative examples of equipments and fencing weapons according to the present invention, and in which: - Fig. 1 shows an ensemble of components for a foil; - Fig. 2 refers to an "anatomical" hilt (handle) and to the completion means for said hall fencing weapon for point strokes; - Fig. 3 refers to the elements related to the blade of an 6p#e and their respective sword guard; - Fig. 4 refers to parts which may be disconnected and which complete said tournament and soil weapons, used for point strokes; - Fig. 5 shows the assembly of components for a sabre; - Fig. 6 is a sectioned view A-A' of a preferred sensor, for point strokes, cuts and countercuts, incorporated in said tournament and soil weapon; - Fig. 7 shows a second type of hilt for a foil or an έpέe ; - Fig. 8 is a front view of a thin plate, for supporting the telecontrol associated to the hilt; - Fig. 9 is a plane development, according to a schematic view, of a metallized protective fencing- jacket for a foil. Best Mode of carrying out the Invention According to the invention, Figs. 1 until 9 show an equipment and fencing weapons with oveable blade, in particular interacting with remote control devices, comprising the blade and their retention means and sliding means inside the hilt, where the blade moves and interacts with remote controls, and interrelated slave devices which are associated with said equipment, so as to interact, work out and act as transducers for getting information and coded controls from the strokes (thrusts) obtained by conventional and non-conventional weapons, so as to obtain in related apparatus comparisons and positions (final results) of agonistic duels. Fig. 1 shows by a scale of about 1:2 the assembly of components of a foil: a sector of the "forte" 3, the heel 4 of the blade engaging the sector 5 of the tang 6 associated to the blade 2, and the "foible" 7 with a fixed point 8. Said tang 6 comprises different sectors: the threaded sector 5 engaging the heel 4, the sector 9 introduced in the hollow seat 10, which are fixed by blocking pins and/or dowels 11; and the sector 6 for axial displacements, and the anti-rotation sector 6 opposite to the sector or "spike" 6c, threaded on the connector 35. The assembly 1 to 11 is retained by the connector 12, and moves inside the insulating sector 13 which has a cavity 14 acting as a guide of the sector 6a of the tang 6 associated to the blade 2. Besides the connector 12, also the bell-guard 15 is blocked or retained, by engaging/blocking it on the ring nut 16, which has parts 17, 18 and 19, appropriate for these purposes and for lodging elastic means 20, for instance a coil spring, having a power and a set corresponding to "switching travels" of the blade 2, associated to the thrusts made. The flatness of the spring 20 is obtained through the bush 21 blocked by the front part 22 of the sector 23 of the connector 24, by engagement of the hilt or handle 27, as shown in Fig. 2, using pins or dowels 26 whose operative points penetrate into holes 25. Fig. 2 shows by a scale of about 1:2, the handle 27 with the sector 28, the so-called "ricasso", which retains the connector 24 in the cavity 29, whereby the thin plate 30 is interposed between these elements, and blocked between the connector 12 and the elements 22 and 24 by means of pins 26, the connector 24 being introduced in the complementary seat 31. The connector 24 has a stem 32 and an inner cavity 34 which receives the moveable sector 6b of the tang 6 complying with the sector 33 associated to the handle 27, and to the latter, in order to complete the weapon, there are fixed the parts 2 to 25 , by means of the pommel 35 threaded on the spike 6c by acting on slits 36, against the washer 37 placed above the spacer 38 opposite to the insulator 39. When the handle 27 has the small tail 40 oriented in such a way as to provide a support for the adductor and other muscles of the thumb of the hand, it is possible to adjust the travel, the blocking and the positioning of the blade 2 and the active preloading of the spring 20, defined by the counter-fastening dowel 41; then, one covers everything by the plug 42 inserted in the complementary seat 43, from which it can be extracted by acting on the annular groove 44. The activation of the telecontrols and/or the components associated thereto is performed by movements of the blade 2 and of the tang 6, according to the action exerted by the pommel 35 and/or the dowel 41, on the sensors 45 lodged inside the capsule 42, and which may be of the inductive or capacitive type, disposed in seats formed by parts 46, complementary to the parts 47 located inside the cavity 43; said sensors are connected, by means of electric wires 48 and 48' passing along the cavity 49, to the telecontrols 50, the latter being fixed, in the example shown, on the thin plate 30 and being assisted by transducers and electric power sources which are not shown in the drawing, because they are already known. Fig. 3 shows by a scale of about 1:2, the assembly la of components used to realize an 6p§e , with an interrupted part of the "forte" 3 of the blade 2a, integrated in the guard 15a, misaligned with respect to said blade 2a, the latter being retained and moveable in respective supports and guides, for performing guided sliding movements and for the assembling, substantially identical to the above described ones, shown in Figs. 1 and 2. Fig. 4 shows, by a scale of about 1:2, the assembly used for an έpόe realized by means of corresponding mechanical components, already described with reference to Figs. 1 and 2, including the anatomic and orthopedic handle 27 which also for this type of weapon is connected by the connector 24 introduced in the seat 29 inside the so-called "ricasso" 28, by interposition of the protective shield 30 , when the crown 23 is introduced in the seat 31 inside the connector 12, along with parts 23, 24 and 25; the connection of the tang 6 is realized so as to allow the movement of the blade 2a inside the seat 34, of the connector 24 inside the complementary seat 33 of said ricasso 28, whereby the pommel 35 engages and is fixed on the spike 6c against the washer 37, as already described. During the movement of the tang 6 associated with the blade 2a and corresponding to a stroke, the pommel 35 acts on a sensor 45 enclosed within the container 51 and the counterblock 53, with a support 52 provided with a diaphragm 54 movable on springs 55 which are protected by the cover 56; all this being lodged in the seat 43 inside the handle 27, electric wires 48, 48' passing through cavities 49 in the handle and through the thin plate 30, reaching the telecontrols 50 - which are located in preferred seats on said thin plate 30 - and acting on receivers implemented for these purposes. Fig. 5 shows by a scale factor of about 1:2, an assembly lb for a sabre, with only part of a blade 2b, as in the case of the above weapons, and with progressively decreasing sections towards the point of the "foible", which is rounded like an eyelet, said foible being located opposite the "guard" 15b and the "forte" 3. In the heel 4 of the blade 2b is engaged the tang 6 with sectors 5, 6a, 6b, 6c and 9, fixed by means of pins or dowels 11, whereby the blade 2b and the guard 15b are interconnected by means of components and parts 12 to 14, 16 to 20, 22 to 26, 30, 31 associated to the handle 27b, the front part 57 being interposed, and having an extended arc 58 fixed on its end 59 by the blocking pommel 59 ' . Unlike the foregoing weapons, the "spike" 6c has a nut 61 against the washer 37, on a seat 62 opposite the connector 24 inserted on the "ricasso" 28a, so as to block the assembly and allow the movement of the blade 2b interacting with the disjunctor 60 contained within the handle 27b when the spike 6c hits on the part 63 of said disjunctor 60, the latter being bounded by the spacer 64, fixed by the screw 65, and being described in the following Fig. 6. Fig. 6 shows by a scale factor of approximately 2:1, the section A-A' of the disjunctor 60 with the inner sphere 66 pressed against the point 68 of the adjustable screw 69 by the spring 67, said screw being screwed on the front part 70; the sphere 66 and the spring 67 - which are movable inside the insulating tube 71 closed by said point support 70 - are connected to the end 72 of the plug 73, in contact with the analogous part 74 and the insulator 75; whereby the tapered plug 76 and the element 74 is interposed between a plurality of insulators 77 which are in mutual contact due to the engagement of the threaded parts of the stem 78 and container 79. With this electric device 60 it is possible to obtain a signal for point strokes, after compression of the elastic means 67 and separation of the sphere 66 from the point 68 of the pin/dowel/screw 69, due to the inertia of the mass of the sphere 66 following the thrust and front collision of the spike 6c on the front part or bottom 63; the feeding of electric power obtained by batteries or other means preferably lodged in the handle 27b, is effected by letting electric wires pass through the handle and reach the telecontrol 50 which is present on the thin plate or shield 30, and preferably on the guard 15b. The device 60, included in the handle 27b, is used for point strokes, whereas the cuts and countercuts are detected by an analogous incorporated sensor 60a, implemented with the afore-said telecontrol 50, acting with a channel for various transmissions. Fig. 7 shows by a scale factor of about 1:2 the section B-B' of a second type of handle for a foil or an έpέe, indicated by 27c, provided with the small arc 81, the ricasso 28a, with the shield 30a having in this example the recessed zone 30' which forms a seat of telecontrols 50, and slave means associated thereto. Besides the above-mentioned components, the handle 27c is provided with the parts described in connection with Fig. 1, for example 22 to 25, and 32 to 44 associated to one another in order to assemble the blade, the guard and other components of the assemblies related to the foil or the έpέe , shown in Figs. 1 to 4. Among these components, said handle 27c includes on the upper side the arcuated support 81 for the hand and on the lower side the nose 82 parallel to the body 83, which is realized so as to comprise ergonomic recesses 84 which enable an easy grasp. In said component 83 there are the seats 86, 87 and 88, the first being used to receive sensors 85 and the other ones in order to lodge the batteries for the telecontrol 50, the sensor and all implemented parts, which are retained by a plug. The front view 8, with a scale factor of about 1:2, shows a preferred shield or thin circular plate 30a, incorporated between the connector 24 and the front part of the "ricasso" 28a, having the telecontrol 50 and solid state relays 89, on folded and recessed zones, with respect to other zones whereon a transducer 50' is located which is separated from the block of the telecontrol 50. Fig. 9 shows, by a scale factor of about 1:100, the planar development of a fencing- acket 90, for a foil, with a front standard area 91 for valid strokes, and comprising the following parts: the front part 91, the ventral part 92, the belly-band 93, the back or dorsal parts 94, 95 which are folded, and the throat strip 96, for protecting corresponding anatomic parts, and allowing the arms to pass through the holes 97, 97'. The "valid zone", according to the invention and a preferred embodiment thereof, is assisted by CID sensors, with magnetic resonance fields and integrated circuits CMOS, for example of the type H 4001, normally with laser programmed memories, indicated by 99, and connected, feeded and located so as to permit emission of signals through the illustrated telecontrol 100, associated to the fencing-jacket 90. According to what has been said above, a valid thrust for one of the rivals, corresponding to a pressure comprised within standard limits, will be signalled by impulses of its weapon, only after precedence has been accorded univocally in said field 90 or in its zones under the control of single CMOS, belonging to the jacket of the other rival. By means of integrated circuits and processors H 4001 in a magnetic field and by programmed memories, it is possible to obtain response velocities above 8000 bauds, with a high modulation and extremely low energy consumption, and with emissions coded by WF , Manchester or PSK, which are inaccessible and cannot be identified. According to what has been said and shown, it is obvious that modifications and variants can be imagined, in particular with regard to electric and electronic components employed in the invention, their positions in the fencing means of the invention, and for the above purposes. With reference to the types of proximity sensors - usually associated to integrated amplifiers PNP or NPN - of the inductive kind for magnetic materials, and of the capacitive kind for detecting non-magnetic materials, it is possible to replace them by mechanical disjunctors or contactors, interacting in the described way, in particular with reference to Fig. 3. Applications are not excluded which are combinations of the above types, with pommels 35 forming the movable part of potentio etric rods, both for electrically adjusting the "switching travel" and for effecting detections of sequences and thrusts of fencing duels which are not in compliance with agonistic rules and in particular with the exerted pressure within standard limits. Besides the above types, the fencing equipments can be realized with metallized semiconductive fabric provided with circuits and assisted by independent feeding sources, for the above described and illustrated purposes. The solutions can be applied for realizing manikins having equipments according to Fig. 9 integrated with CID sensors, and telecontrols, which are suited for simulations and training exercises, during which weapons according to Figs. 1 to 7 are used, the latter being provided with remote control devices applied for the above purposes. The feeding of electric power to said telecontrols which are incorporated in the above described fencing weapons, can also be obtained by exploiting the phenomenon of piezoelectricity, i.e. taking advantage of the electric properties of anisotropic crystals, for example quartz, which get polarized under mechanical stresses and elastic deformations, producing direct effects: production of electric charges due to mechanical actions corresponding to the movement of the blades 2 and of the tang 6 , according to what has been described and shown above. All the constructive details which have been described and illustrated and which are necessary for the above purposes, can be replaced by other means and/or technically equivalent components. During tests and practical realizations, according to the suggested applications, the employed materials, the shapes and the dimensions have proved to be adequate to the prerequisites.

Claims: C laims 1. Fencing weapon with movable blade, whereby the weapon has a movable blade interacting with equipments and devices for remote control and comprises a handle (28) and a blade (2) with an interposed guard (15), which may be connected by supports, i.e. an internal support (12) and an external support (16) including guiding means and elastic means (13, 14, 20, 21), to the mortise (31) designed for blocking a connector (24) having an inner cavity (34) and being arranged longitudinally with respect to the handle and the blade; said blade having a tang (6) which has parts (6a, 6b) designed for seats and guides (14, 24, 34, 38) included in components (12, 16, 24, 27), and the end (6c) designed to be inserted within the spacer (38), between the diaphragms (37, 39) and to be coupled to the connector (35) placed above the sensor (45) which is inside a capsule (42) and is connected to signalling apparatus; characterized in that the weapon is realized by connecting together two assemblies (1, 27) with corresponding components associated to the handle (28) and the blade (2) with the tang (6) , along the same longitudinal axis of the coupling provided by blocking means and cavities (25, 26) and the connector (24) and the mortise (31), said components being retained by the connector (35), connected to the spike (6c) and stabilized by the dowel (41), and abutting perpendicularly to the axis of the blade, on the diaphragms (37, 39). 2. Fencing weapon with movable blade, according to the preceding claim, characterized in that the elastic and guided movement of the blade is obtained through the sector (6a) coupled and inserted by means of parts (5, 8, 9) inside the heel (4) of said blade, said sector moving in the complementary anti-rotation sector (14) located above the spring (20) and above the bush (21), and inside the insulator (13) associated to the connector (12) which is connected to said external support (16) with respect to the guard (15), said movement of the blade being guided also by the tang (6) which is inside complementary seats (34, 38) in the connector (24) and in the spacer (38) , between diaphgrams (38, 39) acting as stopping means for the connector (35) . 3. Fencing weapon with movable blade, according to the preceding claims, characterized in that the connector (35) acting as a preloading means on the spring (20) and as an adjusting means for the travel of the blade (2), and stabilized by the dowel (41) , interacts, as a result of thrusts executed during fencing phrases, by simply approaching or otherwise touching the sensor (45) , with "switching travels" in compliance with positions of the capsule (42) associated to the seat (43) in the inside of the handle, so as to obtain, in related apparatus, the signalling of the strokes made. 4. Fencing weapon with movable blade, according to the preceding claims, characterized in that it is provided with a shield (30) on which is mounted a telecontrol (50) which is connected to the sensor (45) and which transmits coded signals to related apparatus, performing comparisons and positions related to the competing rivals, 5. Fencing weapon with movable blade, according to the preceding claims, characterized in that the weapon is obtained by means of assemblies (1, la, lb), (27, 27a, 27b) and guards (15, 15a, 15b) which are associated to blades (2, 2a, 2b) which are heat-forged and which are devoid of grooves, and are used for conventional or non-conventional weapons, said weapon being provided with sensors (45, 51, 60, 60a, 85) which are usually lodged in ricasso (28, 28a, 28b, 28c) and which activate directly or indirectly, and/or after amplification of the signal, a plurality of telecontrols (50, 100), said activation of the sensors being carried out by connection components (6c, 35, 41) acting as intermediate elements (54, 66) which are assisted by springs (55, 67). 6. Fencing weapon with movable blade, according to the preceding claims, characterized in that it is provided with a disjunctor (60), which is sensitive to point strokes, cuts and countercuts, having a sphere (66) which moves away and detaches itself from a point (69) of an adjustable dowel connected to the bottom of the casing of the disjunctor, as a consequence of a thrust transmitted by the end or spike (6c) of the tang (6) , and in that said disjunctor (60) can be completed by an analogous disjunctor (60a) which is associated to the guard (15b) and is sensitive to non-axial thrusts and is substantially aligned to the handle (28b). 7. Fencing weapon with movable blade, according to the preceding claims, characterized in that it is provided with devices and transducers for telecontrols (50, 50a) , usually mounted on shields (30, 30') or parts thereof, which are feeded by sources of appropriate e.m.f. , located in seats (64, 87), and of sensors (45, 60, 60', 85) assisted by transistors or solid state relays (89) which are active on closing and/or opening under variation of currents or polarity inversions and which are connected to electric conducting wires (48, 48') passing in cavities (49). 8. Fencing weapon with movable blade, according to the preceding claims, characterized in that it is provided with a tang (6) of the blade (2, 2a, 2b), which is realized and which acts as an active part of a potentiometric rod with a stator located inside a cavity (29, 43, 64) of the handle (27, 27a, 27b, 27c) associated to said weapon. 9. Fencing weapon with movable blade, according to the preceding claims, characterized in that the lock or prevention of a signal, by precedence, is effected by CID and/or CB having a plurality of channels coded for related receivers, integrated in circuits (99) , which are provided on parts and fencing equipments (90, 91, 96) , in partial and/or total areas used for scores. 10. Fencing weapon with movable blade, according to the preceding claims, characterized in that the means for feeding electric power to the telecontrols (50, 50a) include piezoelectric crystals which, integrated in the handle (27, 27a, 27b), under the action of the tang (6) , produce electric charges, under polarization of the crystals. 11. Equipment for weapon with movable blade, according to claims 1 to 5 , characterized in that the above quoted lock is obtained by equipments (90) corresponding to said conventional or non-conventional weapon, realized by semiconductive fabrics, and active on predetermined standard pressures generated by the thrusts. 12. Equipment for weapon with movable blade, according to the preceding claims, characterized in that the conventional and non-conventional weapon and the corresponding equipments (90) are independent of apparatus and lines for feeding electric power connected to planches (pistes), and in that the signals due to the thrusts are transmitted to telecontrols (100), integrated with related transducers and electric power sources, located on parts of the weapon and in related fencing-jackets (90). 13. Equipment for weapon with movable blade, according to the preceding claims, characterized in that the telecontrols and the incorporated CID (50, 99), provided with corresponding codings, have a plurality of emission channels, which are set in compliance with related receivers. 14. Equipment for weapon with movable blade, according to the preceding claims, characterized in that they are provided with integrated telecontrols (50, 50a) , CID and CB (99) associated to equipments (90), and which are related to receivers, usually for two rivals, implemented with devices for emitting light and/or acoustic signals, for obtaining scores and positions, i.e. final results, related to the integrated transmitters (59, 99) , interfacing with data processing apparatus specific for fencing phrases, usually with a comparison made for couples of rivals and visualized by screens and/or printers. 15. Equipment for weapon with movable blade, according to the preceding claims, characterized in that said equipments are used for realizing manikins employed for exercises and simulations.

Inventors: ANNUNZIATA ANTONIO, ANNUNZIATA, ANTONIO
Applicants: ANNUNZIATA ANTONIO, ANNUNZIATA, ANTONIO
Application year: 1994
Main classification: A63B69
IPC codes: A63B69, F41B13